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Nov 21, 2021

4 of Physics’ (Other) Greatest Mysteries

Posted by in categories: cosmology, physics

Physicists are interested in the big questions like “Where did we come from?” and “What is all this stuff?”. But the answers to some of these questions, just lead to more questions.

Hosted by: Michael Aranda.

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https://www.space.com/25075-cosmic-inflation-universe-expans…aphic.html.
Why we need inflation: https://www.space.com/42202-why-we-need-cosmic-inflation.html.
https://www.space.com/42261-how-did-inflation-happen-anyway.html.
Inflation review: https://arxiv.org/pdf/hep-ph/0304257.pdf.
Evidence for inflation https://www.forbes.com/sites/startswithabang/2019/05/11/ask-…d0a2891d07
GW detection: https://iopscience.iop.org/article/10.1088/1475-7516/2021/01/012
Penrose cyclic cosmology: https://aip.scitation.org/doi/abs/10.1063/1.4727997?journalCode=apc.
https://physicsworld.com/a/new-evidence-for-cyclic-universe-…olleagues/

Fine-tuning:
Fundamental constants: https://www.forbes.com/sites/ethansiegel/2015/08/22/it-takes…18be154b86
Fine-tuning 1: https://www.symmetrymagazine.org/article/fine-tuning-versus-naturalness.
Fine-tuning 2: https://www.pbs.org/wgbh/nova/article/scientific-approaches-…g-problem/
Fine-tuning 3: https://www.forbes.com/sites/startswithabang/2019/04/05/fine…n-physics/
Fine-tuning 4: https://plato.stanford.edu/entries/fine-tuning/
Fine-tuning 5: https://books.google.co.uk/books/about/Just_Six_Numbers.html…&q&f=false.
Fine-tuning 6: https://www.cambridge.org/core/journals/publications-of-the-…BBE46AEE45
Anthropic principle: https://www.britannica.com/science/anthropic-principle.

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